@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9faadd6-b907-4223-a144-4225a6d6d22b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9faadd6-b907-4223-a144-4225a6d6d22b> .